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Instruction Manual
SECTION 3 - OPERATION
3.1 OPERATION
The Pneumatic Capacity Control automatically
adjusts pump capacity as a linear function of
the applied instrument air (signal) pressure.
Once the control has been adjusted to the process
requirement, only periodic visual maintenance
checks are necessary to determine satisfactory
operation.
3.2 CALIBRATION
The factory installed Pneumatic Capacity Control
assembly has been adjusted between 0 and 100%
of rated capacity over the specified instrument air
pressure range.